Ink cartridge for printer



FIG. 1 is a top, front and right side perspective view of an ink cartridge for printer;

FIG. 2 is a bottom, front and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an ink cartridge for printer, as shown and described. 